It seems that the 4×4 not working is a common problem for Grizzly’s. The servo motor was the problem I had and I recommend taking it apart and just changing this part. Very easy and worth the savings. Ordering was easy and part was perfect. I will be using 501 Parts for all of my ATV parts.

The transaction went fine. However the reason for having to make the purchase was not. Not getting a response to an email that was sent looking for help after having a failure with a new Grabber kit was not good as I was left on my own to diagnose then secure replacement parts at full cost.

I just wanted to let you know that your video on the Yamaha 4wd switch saved me a trip to the dealer and $$$$. Cleaned like you said and bingo it works. Thank you!

David Simes

The videos on 501parts are awesome!! I was headed to the dealer to buy a brand new servo motor for $375 until I found out that the unit could be repaired without replacing the whole assembly. I opened the servo and this is what I found. After a call to 501parts, he told me how to clean out the case, I ordered a new servo motor and within a week, it arrived and my 4wd was like new again and only for $55! Thanks!

Satisfied CustomerPennsylvania

I really enjoyed your videos, if it wasn’t for them, my Kodiak would be at the dealer right now! With the help of your troubleshooting I managed to fix it myself and save myself a few hundred bucks! Thanks again!

Alex

I did the sandpaper fix you recommended and put it all back together and the switch engages everytime now. Think that may have fixed it. Just wanted to say a big thank you!

Tom RobichaudCanada

Just wanted to thank you for supplying me with the parts I needed to get my Grizzly 660 back on the trails. I ordered the relays I needed and you had the best prices around. Shipping was super fast! Thank you 501 parts for great service.

John MercaldePittsburgh, PA

Thanks for all the help, your customer service is over the top. First Class. Always returned my calls and answered my questions. You get 5 stars! Thanks!

Rocco LorinoAlabama

What a stand up company, I needed a servo motor installed quick for a buddy of mine. The owner came and met me, brought all the tools and swapped the servo motor on the tailgate of my truck for free! Now that’s good service.

Mark Castleberry

Just wanted to send a huge thanks for your help tracking down my problem. Turned out to be a badly corroded connector in the wiring harness. Cut it off, twisted all the wires together and taped it up really good. Now it’s good to go! All of your videos were a huge help. I’m not very good with electrical issues and even I had the confidence I could do it after watching them so Thanks again! You saved me a very expensive trip to the dealer and helped me learn a little more about my machine

Saved me alot of money!!

hi everyone, I recently purchased a switch from 501 parts and just want to say to everyone that its a great place to deal with. fast , free shipping ,great price and a lot of how to videos on how to check out the part before you place your order . great people to deal with thanks

JayCanada

We were completely satisfied with the rapid order and shipping provided by 501 parts and will used them again in the future. Most definitely 5 stars.